PORT ST LUCIE, FL (WFLX) - You see the warnings on hair dryers all the time that read "keep away from water".

Now, one Port St. Lucie man is under arrest for disobeying those instructions.

Police say Dwayne Nowacki threw a hairdryer at his wife while she was in the shower. The device was plugged in but not on. Then, police say, Nowacki tried to hit her with it by unplugging it and throwing it at her.